I have heard and read the story of Kunti character in Mahabharata (Indian epic) gave birth to Karnan with the help of Sun God. I was wondering how that can be possible. After reading the article on XY chromosome in female http://www.gendercare.com/library/italiano_paper3.html, I have a doubt that it might have been possible for Kunti because Kunti may had XY chromosome and with the help of Sun heat / some incubation method, she might have got pregnant without any male support. Fantasy!!!